131548864

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 269857728

約数和(自身を除く): 138308864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 101, 188, 202, 376, 404, 433, 752, 808, 866, 1504, 1616, 1732, 3008, 3232, 3464, 4747, 6464, 6928, 9494, 13856, 18988, 20351, 27712, 37976, 40702, 43733, 75952, 81404, 87466, 151904, 162808, 174932, 303808, 325616, 349864, 651232, 699728, 1302464, 1399456, 2055451, 2798912, 4110902, 8221804, 16443608, 32887216, 65774432, 131548864]

約数ペア:

[(1, 131548864), (2, 65774432), (4, 32887216), (8, 16443608), (16, 8221804), (32, 4110902), (47, 2798912), (64, 2055451), (94, 1399456), (101, 1302464), (188, 699728), (202, 651232), (376, 349864), (404, 325616), (433, 303808), (752, 174932), (808, 162808), (866, 151904), (1504, 87466), (1616, 81404), (1732, 75952), (3008, 43733), (3232, 40702), (3464, 37976), (4747, 27712), (6464, 20351), (6928, 18988), (9494, 13856)]